Vista adm template for AD?

I was at a Launch event recently and asked one of the presenters about an
issue I'm having with Vista. They said I need to install the Admin Template
in Active Directory, though sounded more like a Group Policy template.

One of the options in there was something about how the Win2003 Server keeps
track of the Vista machines relating to the clock and it being sync'd with
the DC.

Anyone know where I can find the template file? I've tried some searches
and have come up with the admx files and the new GPMC, though nothing about
adding the template to an Existing 2003 Server.

Any assistance would be great.

Thanks,
Scott<-